CA2617401C - Syringe assembly and an infusion pump assembly incorporating such - Google Patents
Syringe assembly and an infusion pump assembly incorporating such Download PDFInfo
- Publication number
- CA2617401C CA2617401C CA2617401A CA2617401A CA2617401C CA 2617401 C CA2617401 C CA 2617401C CA 2617401 A CA2617401 A CA 2617401A CA 2617401 A CA2617401 A CA 2617401A CA 2617401 C CA2617401 C CA 2617401C
- Authority
- CA
- Canada
- Prior art keywords
- plunger
- infusion pump
- drive piston
- annular groove
- pump assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 53
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 229940079593 drug Drugs 0.000 description 12
- 239000003814 drug Substances 0.000 description 12
- 238000012384 transportation and delivery Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000013536 elastomeric material Substances 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229940125396 insulin Drugs 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M2005/31516—Piston or piston-rod constructions, e.g. connection of piston with piston-rod reducing dead-space in the syringe barrel after delivery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14546—Front-loading type injectors
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/651,876 | 2007-01-10 | ||
| US11/651,876 US7803134B2 (en) | 2007-01-10 | 2007-01-10 | Syringe assembly and infusion pump assembly incorporating such |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2617401A1 CA2617401A1 (en) | 2008-07-10 |
| CA2617401C true CA2617401C (en) | 2015-12-22 |
Family
ID=39183178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2617401A Expired - Fee Related CA2617401C (en) | 2007-01-10 | 2008-01-09 | Syringe assembly and an infusion pump assembly incorporating such |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7803134B2 (pl) |
| EP (1) | EP1944048B1 (pl) |
| JP (1) | JP5558668B2 (pl) |
| KR (1) | KR101443579B1 (pl) |
| CN (1) | CN101239205B (pl) |
| AT (1) | ATE546178T1 (pl) |
| AU (1) | AU2008200081B2 (pl) |
| CA (1) | CA2617401C (pl) |
| ES (1) | ES2379556T3 (pl) |
| IL (1) | IL188620A (pl) |
| PL (1) | PL1944048T3 (pl) |
| SG (1) | SG144828A1 (pl) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD1031029S1 (en) | 2003-11-25 | 2024-06-11 | Bayer Healthcare Llc | Syringe plunger |
| US7666169B2 (en) | 2003-11-25 | 2010-02-23 | Medrad, Inc. | Syringe and syringe plungers for use with medical injectors |
| US8926569B2 (en) | 2006-03-15 | 2015-01-06 | Bayer Medical Care Inc. | Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes |
| USD847985S1 (en) | 2007-03-14 | 2019-05-07 | Bayer Healthcare Llc | Syringe plunger cover |
| USD942005S1 (en) | 2007-03-14 | 2022-01-25 | Bayer Healthcare Llc | Orange syringe plunger cover |
| JP5546755B2 (ja) * | 2008-09-11 | 2014-07-09 | 株式会社根本杏林堂 | 造影剤システム |
| US8105269B2 (en) | 2008-10-24 | 2012-01-31 | Baxter International Inc. | In situ tubing measurements for infusion pumps |
| US8137083B2 (en) | 2009-03-11 | 2012-03-20 | Baxter International Inc. | Infusion pump actuators, system and method for controlling medical fluid flowrate |
| US10071198B2 (en) | 2012-11-02 | 2018-09-11 | West Pharma. Servicees IL, Ltd. | Adhesive structure for medical device |
| US8157769B2 (en) | 2009-09-15 | 2012-04-17 | Medimop Medical Projects Ltd. | Cartridge insertion assembly for drug delivery system |
| USD810279S1 (en) | 2009-09-15 | 2018-02-13 | Medimop Medical Projects Ltd. | Injector device |
| US8382447B2 (en) | 2009-12-31 | 2013-02-26 | Baxter International, Inc. | Shuttle pump with controlled geometry |
| GB2481066A (en) * | 2010-06-11 | 2011-12-14 | Britannia Pharmaceuticals Ltd | Portable case for infusion |
| US8567235B2 (en) | 2010-06-29 | 2013-10-29 | Baxter International Inc. | Tube measurement technique using linear actuator and pressure sensor |
| US9511189B2 (en) | 2011-09-02 | 2016-12-06 | Unitract Syringe Pty Ltd | Insertion mechanism for a drug delivery pump |
| US9814832B2 (en) | 2011-09-02 | 2017-11-14 | Unl Holdings Llc | Drive mechanism for drug delivery pumps with integrated status indication |
| US11173244B2 (en) | 2011-09-02 | 2021-11-16 | Unl Holdings Llc | Drive mechanism for drug delivery pumps with integrated status indication |
| US8939935B2 (en) | 2011-09-02 | 2015-01-27 | Unitract Syringe Pty Ltd | Drive mechanism for drug delivery pumps with integrated status indication |
| US9707335B2 (en) | 2011-09-02 | 2017-07-18 | Unitract Syringe Pty Ltd | Drive mechanism for drug delivery pumps with integrated status indication |
| EP2731643B2 (en) | 2011-09-13 | 2019-06-05 | Unitract Syringe Pty Ltd | Sterile fluid pathway connection to drug containers for drug delivery pumps |
| CN104470559B (zh) | 2012-03-12 | 2018-02-06 | 尤尼特拉克特注射器控股有限公司 | 用于无菌流体路径组件的填充匣及包含填充匣的药物输送装置 |
| US20130338576A1 (en) * | 2012-06-15 | 2013-12-19 | Wayne C. Jaeschke, Jr. | Portable infusion pump with pressure and temperature compensation |
| EP3210636B1 (en) | 2012-08-29 | 2021-02-17 | UNL Holdings LLC | Variable rate controlled delivery drive mechanisms for drug delivery pumps |
| USD745142S1 (en) | 2012-08-30 | 2015-12-08 | Unitract Syringe Pty Ltd | Drug delivery pump |
| US9174003B2 (en) | 2012-09-28 | 2015-11-03 | Bayer Medical Care Inc. | Quick release plunger |
| US9421323B2 (en) | 2013-01-03 | 2016-08-23 | Medimop Medical Projects Ltd. | Door and doorstop for portable one use drug delivery apparatus |
| EP2948206B1 (en) | 2013-01-25 | 2020-10-14 | UNL Holdings LLC | Integrated sliding seal fluid pathway connection and drug containers for drug delivery pumps |
| USD723157S1 (en) | 2013-03-12 | 2015-02-24 | Unitract Syringe Pty Ltd | Drug delivery pump |
| US9737655B2 (en) | 2013-08-23 | 2017-08-22 | Unitract Syringe Pty Ltd | Integrated pierceable seal fluid pathway connection and drug containers for drug delivery pumps |
| CN103431921B (zh) * | 2013-08-28 | 2015-09-02 | 史其新 | 用于小型动物经门静脉肝内胰岛移植的手术器械 |
| WO2015142995A1 (en) | 2014-03-19 | 2015-09-24 | Bayer Medical Care Inc. | System for syringe engagement to an injector |
| US10806855B2 (en) | 2014-09-29 | 2020-10-20 | Unl Holdings Llc | Rigid needle insertion mechanism for a drug delivery pump |
| TWD174377S (zh) | 2014-11-07 | 2016-03-11 | 優尼翠克注射器有限公司 | 給藥裝置之部分（一） |
| US11207465B2 (en) | 2015-06-04 | 2021-12-28 | West Pharma. Services Il. Ltd. | Cartridge insertion for drug delivery device |
| USD794770S1 (en) | 2015-06-26 | 2017-08-15 | Unitract Syringe Pty Ltd | Drug delivery pump |
| USD794771S1 (en) | 2015-07-10 | 2017-08-15 | Unitract Syringe Pty Ltd. | Drug delivery pump |
| DK3349825T3 (da) * | 2015-09-18 | 2023-12-18 | Sanofi Aventis Deutschland | Lægemiddeladministrationsanordning |
| US9480797B1 (en) | 2015-10-28 | 2016-11-01 | Bayer Healthcare Llc | System and method for syringe plunger engagement with an injector |
| JP6957525B2 (ja) | 2016-06-02 | 2021-11-02 | ウェスト ファーマ サービシーズ イスラエル リミテッド | ３つの位置による針の退避 |
| US10549044B2 (en) * | 2016-06-09 | 2020-02-04 | Becton, Dickinson And Company | Spacer assembly for drug delivery system |
| WO2018026385A1 (en) | 2016-08-01 | 2018-02-08 | Medimop Medical Projects Ltd. | Partial door closure prevention spring |
| US11033676B2 (en) | 2016-08-08 | 2021-06-15 | Unl Holdings Llc | Drug delivery device and method for connecting a fluid flowpath |
| TW201811385A (zh) | 2016-08-30 | 2018-04-01 | 澳洲商優尼揣克注射器有限公司 | 用於藥物遞送泵之受控遞送驅動機構 |
| PT3565619T (pt) | 2017-01-06 | 2023-10-17 | Bayer Healthcare Llc | Êmbolo de seringa com vedação dinâmica |
| CN113855913A (zh) | 2017-05-30 | 2021-12-31 | 西部制药服务有限公司(以色列) | 用于穿戴式注射器的模块化驱动机构 |
| CA3175774A1 (en) | 2017-10-16 | 2019-04-25 | Becton, Dickinson And Company | Spacer assembly for drug delivery device |
| JP7402799B2 (ja) | 2017-12-22 | 2023-12-21 | ウェスト ファーマ サービシーズ イスラエル リミテッド | サイズの異なるカートリッジを利用可能な注射器 |
| PL3758777T3 (pl) | 2018-02-27 | 2023-06-12 | Bayer Healthcare, Llc | Mechanizm sprzęgający tłoczek strzykawki |
| US20230149639A1 (en) * | 2020-04-21 | 2023-05-18 | Medtech Concept Llc | A syringe, a method for manufacturing such syringes and an assembly |
| BR112022023788A2 (pt) | 2020-06-18 | 2022-12-27 | Bayer Healthcare Llc | Sistema e método de engate de êmbolo de seringa com um injetor |
| CN113350675A (zh) * | 2021-06-02 | 2021-09-07 | 杨迪迪 | 一种肛肠给药装置 |
| KR102579340B1 (ko) | 2021-08-24 | 2023-09-19 | 충북대학교 산학협력단 | 환자를 위한 지속적이고 안전한 자동 약물주입 장치 및 그 방법 |
| KR102730130B1 (ko) | 2022-05-09 | 2024-11-14 | 충북대학교 산학협력단 | 통계적 수식모델을 적용한 수술 환자의 최적 마취 약물 결정 방법 및 그 방법을 수행하는 장치 |
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| US7033338B2 (en) | 2002-02-28 | 2006-04-25 | Smiths Medical Md, Inc. | Cartridge and rod for axially loading medication pump |
| US20030163089A1 (en) | 2002-02-28 | 2003-08-28 | Bynum Gail Beth | Child safety cap for syringe pump |
| US7008403B1 (en) | 2002-07-19 | 2006-03-07 | Cognitive Ventures Corporation | Infusion pump and method for use |
| JP2004201969A (ja) * | 2002-12-25 | 2004-07-22 | Showa Yakuhin Kako Kk | 歯科用カートリッジ式電動注射装置におけるカートリッジホルダーの取付装置 |
| JP4308249B2 (ja) | 2003-05-26 | 2009-08-05 | ビャク，ウー・イン | 使い捨て式注射器 |
| US7666169B2 (en) * | 2003-11-25 | 2010-02-23 | Medrad, Inc. | Syringe and syringe plungers for use with medical injectors |
| EP1570875A1 (en) | 2004-03-04 | 2005-09-07 | Roche Diagnostics GmbH | Pyrotechnically driven needle-free liquid jet injection device with low-cost components and production |
| US20060100581A1 (en) * | 2004-08-13 | 2006-05-11 | Mogensen Lasse W | Reservoir for front end loaded infusion device |
| US9522237B2 (en) * | 2005-01-07 | 2016-12-20 | Becton, Dickinson And Company | Positive displacement flush syringe |
-
2007
- 2007-01-10 US US11/651,876 patent/US7803134B2/en not_active Expired - Fee Related
-
2008
- 2008-01-07 IL IL188620A patent/IL188620A/en active IP Right Grant
- 2008-01-08 AU AU2008200081A patent/AU2008200081B2/en not_active Ceased
- 2008-01-09 AT AT08250103T patent/ATE546178T1/de active
- 2008-01-09 CA CA2617401A patent/CA2617401C/en not_active Expired - Fee Related
- 2008-01-09 JP JP2008002162A patent/JP5558668B2/ja not_active Expired - Fee Related
- 2008-01-09 KR KR1020080002431A patent/KR101443579B1/ko not_active Expired - Fee Related
- 2008-01-09 ES ES08250103T patent/ES2379556T3/es active Active
- 2008-01-09 EP EP08250103A patent/EP1944048B1/en not_active Not-in-force
- 2008-01-09 SG SG200800205-7A patent/SG144828A1/en unknown
- 2008-01-09 PL PL08250103T patent/PL1944048T3/pl unknown
- 2008-01-10 CN CN2008100095542A patent/CN101239205B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008200081B2 (en) | 2012-11-29 |
| US20080167618A1 (en) | 2008-07-10 |
| US7803134B2 (en) | 2010-09-28 |
| JP2008173471A (ja) | 2008-07-31 |
| AU2008200081A1 (en) | 2008-07-24 |
| CN101239205A (zh) | 2008-08-13 |
| KR101443579B1 (ko) | 2014-09-23 |
| KR20080065924A (ko) | 2008-07-15 |
| CN101239205B (zh) | 2013-04-03 |
| ATE546178T1 (de) | 2012-03-15 |
| JP5558668B2 (ja) | 2014-07-23 |
| EP1944048B1 (en) | 2012-02-22 |
| CA2617401A1 (en) | 2008-07-10 |
| IL188620A (en) | 2012-03-29 |
| SG144828A1 (en) | 2008-08-28 |
| IL188620A0 (en) | 2008-11-03 |
| PL1944048T3 (pl) | 2012-07-31 |
| ES2379556T3 (es) | 2012-04-27 |
| EP1944048A1 (en) | 2008-07-16 |
| HK1118237A1 (en) | 2009-02-06 |
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| MKLA | Lapsed |
Effective date: 20210111 |